项目Item 检测标准Test Criterion 结果Result 外观Appearance 白色结晶粉末 white crystalline powder 符合Conforms 含量Assay min 99.0% 99.56% 干燥失重Loss on drying max 0.50% 0.23% 非动物来源Non-animal origin Conforms Conforms 注意事项Note 密封干燥保存 Sealed dry preservation 结论CONCLUSION: This batch meets the test criterion.